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bill93
bill93
@bill93
Member P&R, Founder
Joined: July 1, 2010 9:00 pm
Last seen: October 4, 2026 3:52 pm
Topics: 291 / Replies: 9715
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RE: Traverse Question

:good: It's the measurements, not the intermediate points, that count.If you have to do a closed traverse, give the intermediate points new numbers o...

14 years ago
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RE: How far is too far?

Those old plats that mix 76, 57.5, 60.61, etc. and tempt you to treat that as 76.00 are often the plats that don't close mathematically within a foo...

14 years ago
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RE: Hypothetical Situations

The surveyor is liable to the board if he did something that was not good practice, not just an honest mistake made while trying to do it right.Financ...

14 years ago
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RE: Error of Closure

Large closure error is proof that something is bad.Small closure error is lack of proof of anything.

14 years ago
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RE: Error of Closure

I think I figured out my bad assumption and posted in the [msg=152286]other thread[/msg] an explanation that I believe is compatible with this excelle...

14 years ago
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RE: Traverse closure?

I see it now. You have one redundant measurement if you take N angles and N distances for an N-leg traverse. With the closure point you have 2N+2 co...

14 years ago
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RE: Traverse closure?

>Error of Closure is a function of your raw data set and where you begin your calculations.Closure of a simple non-redundant and unadjusted travers...

14 years ago
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14 years ago
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RE: Boundary hypothetical

>I would agree that it establishes the boundary between these two owners, but if one of them sells it would not transfer to the following owner, ba...

14 years ago
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RE: Magnetic Compass

AC fields don't have much effect on a compass since they are trying to vibrate it back and forth 60 times per second and make no net pull. I wouldn't...

14 years ago
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RE: Instrument Care

I was told that in the old days the proper on-tripod carry for any instrument was under the arm, instrument ahead of you so you could watch it. On th...

14 years ago
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RE: Odd, very odd phone call

It doesn't matter what order you add vectors, the sum is the same.

14 years ago
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RE: BAE Systems' NAVSOP does positioning without GPS

Ultimate accuracy probably on the order of a recreational GPS, and that's assuming their system has lots of known locations monitoring the signals of ...

14 years ago
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RE: Leap Second Coming 30-Jun-2012

Are you sure about the direction?

14 years ago
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RE: Irritating

Probably not necessary to block out the numbers. They're there for the world to see in person.

14 years ago
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